2106 GMT:Bahrain. Opposition groups have "stressed the need to agree on the mechanism and the rules of the national dialogue" before the start of talks on Sunday.

"Agreeing on the mechanism before the dialogue starts would strengthen public trust in the dialogue," the groups, including leading society Al Wefaq, continued. This would "spare" Bahrain from the failure of the talks in the first round, a situation that would have unwanted "political and public implications."

The groups will write to the Justice Minister on Thursday to emphasise their position, renewing their request to meet him to agree over the mechanism of the dialogue.

The minister, Sheikh Khalid bin Ali al-Khalifa, announced on Monday that the dialogue would resume this weekend, after an earlier round failed to the bring the opposition on board.

1906 GMT:Tunisia.Reuters now confirms that a national unity administration will be formed and the current government will be dissolved, as intense protests rock the country after the assassination of a prominent opposition leader, Shokri Belaid:

"The prime minister will deliver a speech to the nation tonight and will announce the formation of a new government of non-partisan figures and technocrats," one source told Reuters.

1903 GMT:Tunisia. We have not independently confirmed this news, but if so it seems that once again the protests in Tunisia have had a significant political impact:

#BreakingNews: Tunisian prime minister Jebali will dissolve the governmnet and form a national unity governmnet

Le Drian said patrols were searching the scrubland near Timbuktu and Gao, both reclaimed by the French-Malian force during the offensive of the past month.

"There were clashes yesterday at Gao because from the moment where our forces, supported by the Malian forces, started undertaking missions and patrols around the towns we had taken, we encountered Jihadist groups that fought," Le Drian said.

"It's a real war," the Minister continued. "Every night now, even last night, the French forces are targeting and hitting the training centers and truck depots of the jihadist groups."

1209 GMT:Tunisia. Following the assassination of the Tunisian opposition leader Chokri Belaid, a large protest has formed outside the Interior Ministry in Tunis.

Mr Belaid was the leader of the secular Democratic Patriot party, a left-wing group opposed to the ruling Ennahda party.

He was shot earlier this morning as he left his home accompanied by his wife in the suburbs of Tunis, sustaining multiple bullet wounds to the chest, neck and head. It is unknown who carried out the assassination.

Tunisian Prime Minister Hamadi Jebali has denouced the attack as "an act of terrorism". President Moncef Marzouki has called off his trip to Cairo for the summit of the Organisation of Islamic Co-operation to return to Tunis.

The Central Bank said that foreign reserves suffered a $1.4 billion decline from $15.01 billion in December to $13.61 billion in January. A year earlier, reserves stood at $36 billion.

The IMF loan was held up in December after President Morsi introduced, but withdrew within 24 hours, tax increases ssen as a requirement for the funding.

The Central Bank said last month that reserves only covered three months of imports.

0910 GMT:Mali. France's Minister of Defence minister, Jean-Yves Le Drian claimed "several hundred" insrugents have been killed in the French military intevention sinee 11 January. He said one French helicopter pilot had been salin, while Malian forces had suffered 11 fatalities and around 60 wounded last month.

Le Drian added that Kidal --- a town held by Islamist insurgents for 10 months --- has fallen to French and Chadian troops. The insurgents are now retreating to more remote strongholds based the craggy landscape of the northeast near Algeria.

The French Foreign Minister, Laurent Fabius, has stated that France will start to withdraw in March "if everything goes as planned".